Protein Analysis Auto Kjeldahl Nitrogen Analyzer for Food Used in Laboratory

• Customization: Available
• Element: Nitrogen Analysis
• Analysis: Kjeldahl
• Model NO.: JK9870
• Application: Soil, Food, Grain,
• Frequency: 50±1HZ
• Performance: Semi-automatic
• Function: Nitrogen Analysis
• Weight: 0-100Kg
• Power Source: AC220V±22V
• Customized: Customized
• Product Name: Automatic Kjeldahl Nitrogen Analyzer
• Testing Method: Kjeldahl Determination
• Usage: Auto Testing Machine, Protein Content Test
• Measure Range: 0.1mg~200mg Nitrogen
• Test Time: 6mins
• Recovery Ratio: >/=99.5%
• Sample Amount: Solid<6g; Liquid<20ml
• Power: Electronic
• Repeatability Precision: =/<0.5%
• Sample Separation Time: 3-5min
• Distillation Time: 0-600mins
• Automatic Distillation Mode: 10 Kinds of Distillation Programs
• Operation Mode: Auto/Manual Dual Mode
• Display Mode: 6inch LCD
• Alarm and Shutdown Temperature: 120c
• Transport Package: Plywood Case Package
• Specification: 420X450X700
• Trademark: LABOAO
• Origin: China
• HS Code: 903180909
• Production Capacity: 3000

Product Description

Protein Analysis Auto Kjeldahl Nitrogen Analyzer for Food Used in Laboratory

JK9870 Kjeldahl auto analyzer is an auto analyzer which with characters including auto reagent addition, auto distillation and separation of sample, auto collection of samples and auto termination of distillation; the separation methods which adopted by the JK9870 is 100% corresponds to the National and International standards.




Feature
1.  Manual/auto double-mode switch and automatically adding quantitative alkali liquor and boric acid absorbent solution
2. 10 experimental procedures can be stored to meet users' different requirements. Distillation time can be set at will. After distillation completion, it will give an alarm automatically.
3.  Automatic cleaning system realizes intelligent pipeline cleaning function which make measuring accuracy higher.
4.  Perfect safety protection system can measure and protect over-temperature and over pressure of distiller and pipeline.
5.  Intelligent design of facilities around Kjedahl Apparatus contains safety protection design and non-existence prompt function.
6.  Intelligent cooling water control system can control and inspect cooling water
7. Emergency stop operating function for emergency
8.  Automatic inspection of failures and intelligent audible and visual alarm system




Specification

Model	JK9870
Measuring range	0.1-200 mg N
Recovery ratio	>/=99.5%
Repeatability precision(RSD)	</=0.5%
Weight of measured samples	solid</=6g;  liquid</=20ml
Cooling water consumption	1.2L-3L/min
Sample analysis time	4-7min
Distillation time	0-600mins
Automatic distillation mode	10 kinds of distillation programs
Operation mode	auto/manual dual mode
Fertilizer analysis mode (nitro)	Waiting for 0-2 hour
Sample blank deduction	automatic
Titration curve observation	Yes
Verification of flow accuracy of titration pump	15ml/time, +/-5%
Data inquiry/print	Yes
Data store	4G

 

Optional equipment:
1 sample crusher 2 digestion furnace 3 exhaust gas collection device 4 neutralization device 5 refrigeration cycler 6 digestive tube support 7 digestive tube 8 catalytic sheet 9 reflux funnel